Fan washer external DIN 6798A M2 / 2.2

Product detailed description

The fan washer with external teeth according to DIN 6798A and ČSN 021745 is a structural element designed to ensure reliable connections in mechanical assemblies. This washer is made of spring steel, which gives it high elasticity and resistance to dynamic loads. With external teeth that provide increased adhesion and prevent loosening of the connection, it is ideal for applications where it is necessary to ensure stability and strength of the connection.

The washer has dimensions M2 with an external diameter of 2.2 mm. This size is suitable for small screw connections where it is necessary to minimize the risk of loosening due to vibrations or other dynamic forces. The serrations on the outer circumference of the washer increase the friction between the washer and the surface to which it is applied, thus increasing the overall stability of the joint.

The use of this washer is common in industrial applications where it is necessary to ensure a reliable and permanent connection, for example in the automotive industry, mechanical engineering or electrical engineering. It is suitable for use in environments without special requirements for surface treatment, as it is supplied without surface treatment. This type of washer is classified as a self-locking element, which means that its design contributes to preventing the spontaneous loosening of the bolted joint.